Czech Calibration Station of Current Meters

Czech Calibration Station of Current Meters

Czech Calibration Station of Current Meters (CCSCM) is a calibration laboratory accredited by Czech Accreditation Institute, p.s.c., in accordance with the Czech version of EN ISO/IEC 17025:2017 General requirements for the competence of testing and calibration laboratories.

The laboratory has no. K 2278. Calibrations of propeller-type current-meters (in accordance with ČSN ISO 2537) and other hydrometric current-meters (electromagnetic and acoustic), within the ranges listed below is the accredited activity:

• nominal water temperature for calibration is 1–26 °C and
• range of water flow velocity is 0.02–7.00 m/s.

Measured variables are:

• flow velocity v derived from the rate of revolution of the current-meter’s rotating element (with varying pitch k), and
• flow velocity v derived from the velocity directly indicated by the current-meter.

Certificate of Accreditation including Appendix

Information on Certificate of Accreditation verification (Czech and English version), National Blockchain Registry (NABRE)

CCSCM provides calibrations in accordance with the Czech versions of International Standards ISO 3455:2021 Hydrometry– Calibration of current-meters in straight open tanks, respectively ISO 2537:2007 Hydrometry– Rotating-element current-meters.

The subjects to calibration are:

• propeller-type current-meters (current-meters of rotating-element type and without control unit) in accordance with ČSN ISO 2537:2023 (ISO 2537:2007), cable suspended or rod suspended (with sinker weight 5, 10, 25, 50 or 100 kg),
• propeller-type current-meters (current-meters of rotating-element type and with control unit) in accordance with ČSN ISO 2537:2023 (ISO 2537:2007),
• electromagnetic / acoustic current-meters (current-meters of stationary-sensor type with control unit).

Quality Manual of CCSCM

List of Changes to the Quality Manual of CCSCM as of 1 June 2025

List of Changes to the Quality Manual of CCSCM as of 13 June 2025

Our Quality Manual is available only in the Czech language.